ast gobble: squash -Wswitch-default warning

diff --git a/lib/ast/strmatch.c b/lib/ast/strmatch.c
index ad08c551b74964ae31f516cd4a45a7f785b1fba2..447b72723cd967ce6f893714badd94cb92215705 100644 (file)
--- a/lib/ast/strmatch.c
+++ b/lib/ast/strmatch.c
@@ -142,6 +142,8 @@ static char *gobble(Match_t * mp, char *s, int sub,
            if (!b && !p && sub == '|')
                return s;
            break;
+       default: // nothing required
+           break;
        }
 }